Hi,
This afternoon I explored several Tag Cloud approaches. I concluded that in its original form (displaying words in different sizes / colors according their total count in a given content) was of limited use.
So as a 1st. experiment, I modified a pritlog function and added some code to place a tag cloud on my header, using post titles as content and preserving links to original entries.
A 2nd. experiment I'm thinking about, is to create a tag cloud that uses one link per word, to start a search when clicked.
Tag Clouds are visually attractive, my point is to see its value as an navigation aid as well. Comments are welcome :)
My test blog > http://www.enbaires.com/blog1/
John